public class pigeon extends animal {
	int i;
	public pigeon(int i) {
		this.i=i;
	}
	public int getI() {
		return i;
	}
	public void setI(int i) {
		this.i=i;
	}
	public String eat() {
		return this.i+"鸽子已吃";
	}
}
